Trace number 281887

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
aolibpvo 2007-01-17? (TO) 2400.05 2400.76

General information on the benchmark

NameMaxCSP/maxclique/
san-400-0.5-1_ext.xml
MD5SUM5f4b5cfad67c0323091e46c3eb115c1b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints39908
Best CPU time to get the best result obtained on this benchmark2400.1
Satisfiable
(Un)Satisfiability was proved
Number of variables401
Number of constraints40300
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension40300
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

parsing "/tmp/evaluation/281887-1169315193/unknown.xml" file ... done.
writing "/tmp/evaluation/281887-1169315193/unknown.wcsp" file ... done.

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-281887-1169315193 -o ROOT/results/node52/solver-281887-1169315193 -C 2400 -M 900 /tmp/evaluation/281887-1169315193/aolibpvo /tmp/evaluation/281887-1169315193/unknown.wcsp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.33 1.68 1.43 4/65 30441
/proc/meminfo: memFree=1278824/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=2452 CPUtime=0
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 173 0 0 0 0 0 0 0 18 0 1 0 279919442 2510848 155 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135743014 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 613 155 121 428 0 182 0

[startup+0.106537 s]
/proc/loadavg: 1.33 1.68 1.43 4/65 30441
/proc/meminfo: memFree=1278824/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=2728 CPUtime=0.1
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 252 0 0 0 10 0 0 0 18 0 1 0 279919442 2793472 234 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134925556 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 682 234 121 428 0 251 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2728

[startup+0.514563 s]
/proc/loadavg: 1.33 1.68 1.43 4/65 30441
/proc/meminfo: memFree=1278824/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=3256 CPUtime=0.51
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 369 0 0 0 51 0 0 0 21 0 1 0 279919442 3334144 351 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135054126 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 814 351 121 428 0 383 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3256

[startup+1.33462 s]
/proc/loadavg: 1.33 1.68 1.43 2/65 30441
/proc/meminfo: memFree=1277544/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=3784 CPUtime=1.32
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 493 0 0 0 132 0 0 0 25 0 1 0 279919442 3874816 475 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135054132 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 946 475 121 428 0 515 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3784

[startup+2.97073 s]
/proc/loadavg: 1.33 1.68 1.43 2/65 30441
/proc/meminfo: memFree=1277096/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=4444 CPUtime=2.96
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 640 0 0 0 296 0 0 0 25 0 1 0 279919442 4550656 622 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135054126 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 1111 622 121 428 0 680 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4444

[startup+6.25095 s]
/proc/loadavg: 1.30 1.67 1.43 2/65 30441
/proc/meminfo: memFree=1276328/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=4972 CPUtime=6.24
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 791 0 0 0 624 0 0 0 25 0 1 0 279919442 5091328 773 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134925550 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 1243 773 121 428 0 812 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4972

[startup+12.7044 s]
/proc/loadavg: 1.28 1.66 1.43 2/65 30441
/proc/meminfo: memFree=1275440/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=5764 CPUtime=12.69
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 1003 0 0 0 1269 0 0 0 25 0 1 0 279919442 5902336 985 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135054126 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 1441 985 121 428 0 1010 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5764

[startup+25.6053 s]
/proc/loadavg: 1.29 1.64 1.42 2/65 30441
/proc/meminfo: memFree=1274288/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=7080 CPUtime=25.59
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 1332 0 0 0 2558 1 0 0 25 0 1 0 279919442 7249920 1281 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135054126 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 1770 1281 121 428 0 1339 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 7080

[startup+51.208 s]
/proc/loadavg: 1.19 1.59 1.41 2/65 30441
/proc/meminfo: memFree=1231472/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=51.19
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 5107 12 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135237586 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 50328

[startup+102.41 s]
/proc/loadavg: 1.08 1.50 1.39 2/65 30441
/proc/meminfo: memFree=1231472/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=102.38
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 10226 12 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926330 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 50328

[startup+162.426 s]
/proc/loadavg: 1.03 1.40 1.36 2/65 30441
/proc/meminfo: memFree=1231536/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=162.38
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 16226 12 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926160 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 50328

[startup+222.435 s]
/proc/loadavg: 1.01 1.33 1.34 2/65 30441
/proc/meminfo: memFree=1231472/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=222.37
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 22225 12 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 50328

[startup+282.447 s]
/proc/loadavg: 1.00 1.26 1.31 2/65 30441
/proc/meminfo: memFree=1231480/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=282.37
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 28225 12 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 50328

[startup+342.459 s]
/proc/loadavg: 1.00 1.21 1.29 2/65 30441
/proc/meminfo: memFree=1231480/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=342.37
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 34225 12 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926237 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 50328

[startup+402.476 s]
/proc/loadavg: 1.00 1.17 1.27 2/65 30441
/proc/meminfo: memFree=1231480/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=402.36
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 40224 12 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 50328

[startup+462.487 s]
/proc/loadavg: 1.00 1.14 1.25 2/65 30441
/proc/meminfo: memFree=1231480/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=462.36
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 46224 12 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051740 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 50328

[startup+522.496 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 30441
/proc/meminfo: memFree=1231480/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=522.35
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 52223 12 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926723 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 50328

[startup+582.51 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 30441
/proc/meminfo: memFree=1231480/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=582.36
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 58223 13 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926787 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 50328

[startup+642.524 s]
/proc/loadavg: 1.00 1.07 1.20 2/65 30441
/proc/meminfo: memFree=1231480/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=642.36
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 64223 13 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926712 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 50328

[startup+702.534 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 30441
/proc/meminfo: memFree=1231480/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=702.35
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 70222 13 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 50328

[startup+762.544 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 30441
/proc/meminfo: memFree=1231480/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=762.34
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 76221 13 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051475 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 50328

[startup+822.557 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 30441
/proc/meminfo: memFree=1231480/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=822.34

################
# More data... #
################

Current children cumulated vsize (KiB) 50328

[startup+1422.72 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 30639
/proc/meminfo: memFree=1231352/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=1422.25
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 142209 16 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051740 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 1422.25
Current children cumulated vsize (KiB) 50328

[startup+1482.73 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 30639
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=1482.25
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 148209 16 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 1482.25
Current children cumulated vsize (KiB) 50328

[startup+1542.74 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 30639
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=1542.24
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 154208 16 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926793 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 1542.24
Current children cumulated vsize (KiB) 50328

[startup+1602.75 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 30639
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=1602.23
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 160207 16 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051734 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 1602.23
Current children cumulated vsize (KiB) 50328

[startup+1662.76 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 30639
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=1662.23
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 166207 16 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647928 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 1662.23
Current children cumulated vsize (KiB) 50328

[startup+1722.78 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 30639
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=1722.22
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 172206 16 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647901 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 1722.22
Current children cumulated vsize (KiB) 50328

[startup+1782.79 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 30639
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=1782.23
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 178206 17 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926723 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 1782.23
Current children cumulated vsize (KiB) 50328

[startup+1842.81 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 30639
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=1842.23
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 184206 17 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 1842.23
Current children cumulated vsize (KiB) 50328

[startup+1902.82 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 30639
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=1902.23
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 190206 17 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926350 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 1902.23
Current children cumulated vsize (KiB) 50328

[startup+1962.83 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 30641
/proc/meminfo: memFree=1231224/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=1962.22
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 196205 17 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926267 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 1962.22
Current children cumulated vsize (KiB) 50328

[startup+2022.85 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 30641
/proc/meminfo: memFree=1231224/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=2022.22
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 202205 17 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134599547 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 2022.22
Current children cumulated vsize (KiB) 50328

[startup+2082.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1231288/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=2082.21
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 208204 17 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134723963 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 2082.21
Current children cumulated vsize (KiB) 50328

[startup+2142.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1231288/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=2142.22
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 214204 18 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611824 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 2142.22
Current children cumulated vsize (KiB) 50328

[startup+2202.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1231288/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=2202.22
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 220204 18 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647901 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 2202.22
Current children cumulated vsize (KiB) 50328

[startup+2262.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1231352/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=2262.21
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 226203 18 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134723963 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 2262.21
Current children cumulated vsize (KiB) 50328

[startup+2322.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1231352/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=2322.22
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 232204 18 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051714 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 2322.22
Current children cumulated vsize (KiB) 50328

[startup+2382.93 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 30641
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=2382.21
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 238203 18 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 2382.21
Current children cumulated vsize (KiB) 50328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.74 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30641
/proc/meminfo: memFree=1231416/2055920 swapFree=4192812/4192956
[pid=30440] ppid=30438 vsize=50328 CPUtime=2400.03
/proc/30440/stat : 30440 (aolibpvo) R 30438 30440 29930 0 -1 0 21324 0 0 0 239985 18 0 0 25 0 1 0 279919442 51535872 12034 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926359 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 12582 12034 200 428 0 12151 0
Current children cumulated CPU time (s) 2400.03
Current children cumulated vsize (KiB) 50328

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.76
CPU time (s): 2400.05
CPU user time (s): 2399.86
CPU system time (s): 0.19297
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 50328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.86
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21324
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2909

runsolver used 1.69174 s user time and 4.78227 s system time

The end

Launcher Data (download as text)

Begin job on node52 on Sat Jan 20 17:46:33 UTC 2007


IDJOB= 281887
IDBENCH= 12299
IDSOLVER= 60
FILE ID= node52/281887-1169315193

PBS_JOBID= 3610318

Free space on /tmp= 66560 MiB

SOLVER NAME= aolibpvo 2007-01-17
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxclique/san-400-0.5-1_ext.xml
COMMAND LINE= /tmp/evaluation/281887-1169315193/aolibpvo /tmp/evaluation/281887-1169315193/unknown.wcsp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-281887-1169315193 -o ROOT/results/node52/conversion-281887-1169315193 -C 600 -M 900 python xcsp2wcsp.py /tmp/evaluation/281887-1169315193/unknown.xml
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-281887-1169315193 -o ROOT/results/node52/solver-281887-1169315193 -C 2400 -M 900  /tmp/evaluation/281887-1169315193/aolibpvo /tmp/evaluation/281887-1169315193/unknown.wcsp

META MD5SUM SOLVER= b8e99429ba4d9a99d2bd28d3d95367aa
MD5SUM BENCH=  5f4b5cfad67c0323091e46c3eb115c1b

RANDOM SEED= 834335078

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1279304 kB
Buffers:         50428 kB
Cached:         630116 kB
SwapCached:          0 kB
Active:         140308 kB
Inactive:       555808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1279304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5884 kB
Writeback:           0 kB
Mapped:          25684 kB
Slab:            66468 kB
Committed_AS:  5922536 kB
PageTables:       1484 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB



End job on node52 on Sat Jan 20 18:26:50 UTC 2007